APPLICATION OF THE TWO-DRILL ONE-CLAMSHELL METHOD WHICH CAN BE APPLIED TO BUILD THE CUTOFF WALL OF PLASTIC CONCRETE IN THE STRENGTHENING ENGINEERING OF HUANGJIN RESERVOIR是什么意思_APPLICATION OF THE TWO-DRILL ONE-CLAMSHELL METHOD WHICH CAN BE APPLIED TO BUILD THE CUTOFF WALL OF PLASTIC CONCRETE IN THE STRENGTHENING ENGINEERING OF HUANGJIN RESERVOIR在线翻译_英语_读音_用法_例句